Math Practice Material

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Name:_____________________________
 
402 + x = 689
x=


459 + x = 581
x=


283 + x = 761
x=


5 + x = 218
x=


89 + x = 151
x=


744 + x = 881
x=


408 + x = 412
x=


460 + x = 762
x=


62 + x = 62
x=


914 + x = 999
x=


865 - x = 254
x=


474 - x = 332
x=


60 - x = 47
x=


314 - x = 10
x=


30 - x = 6
x=


923 - x = 664
x=


781 - x = 393
x=


509 - x = 275
x=


875 - x = 636
x=


560 - x = 15
x=


x - 138 = 313
x=


x - 631 = 870
x=


x - 271 = 429
x=


x - 161 = 328
x=


x - 200 = 615
x=


x - 194 = 404
x=


x - 545 = 620
x=


x - 121 = 178
x=


x - 324 = 657
x=


x - 486 = 708
x=